<template>
  <common-layout>
    <div class="top">
      <div class="header">
        <img alt="logo" class="logo" src="@/assets/img/logo.svg" />
        <span class="title">{{ systemName }}</span>
      </div>
      <div class="desc">{{ systemName }}</div>
    </div>
    <div class="login">
      <a-form @submit="onSubmit" :form="form">
        <a-tabs size="large" :tabBarStyle="{ textAlign: 'center' }" style="padding: 0 2px">
          <a-tab-pane tab="账户密码登录" key="1">
            <a-alert
              type="error"
              :closable="true"
              v-show="error"
              :message="error"
              showIcon
              style="margin-bottom: 24px"
            />
            <a-form-item>
              <a-input
                autocomplete="autocomplete"
                size="large"
                placeholder="请输入账户名"
                v-decorator="['name', { rules: [{ required: true, message: '请输入账户名', whitespace: true }] }]"
              >
                <a-icon slot="prefix" type="user" />
              </a-input>
            </a-form-item>
            <a-form-item>
              <a-input
                size="large"
                placeholder="请输入密码"
                autocomplete="autocomplete"
                type="password"
                v-decorator="['password', { rules: [{ required: true, message: '请输入密码', whitespace: true }] }]"
              >
                <a-icon slot="prefix" type="lock" />
              </a-input>
            </a-form-item>
          </a-tab-pane>
        </a-tabs>
        <div>
          <a-checkbox :checked="true">自动登录</a-checkbox>
        </div>
        <a-form-item>
          <a-button
            :loading="logging"
            style="width: 100%; margin-top: 24px"
            size="large"
            htmlType="submit"
            type="primary"
            >登录</a-button
          >
        </a-form-item>
      </a-form>
    </div>
  </common-layout>
</template>

<script>
import CommonLayout from '@/layouts/CommonLayout'
import { login } from '@/services/user'
import { setAuthorization } from '@/utils/request'
// import {loadRoutes} from '@/utils/routerUtil'
import { mapMutations } from 'vuex'

export default {
  name: 'Login',
  components: { CommonLayout },
  data() {
    return {
      logging: false,
      error: '',
      form: this.$form.createForm(this)
    }
  },
  computed: {
    systemName() {
      return this.$store.state.setting.systemName
    }
  },
  methods: {
    ...mapMutations('account', ['setUser', 'setPermissions', 'setRoles']),
    onSubmit(e) {
      e.preventDefault()
      this.form.validateFields(err => {
        if (!err) {
          this.logging = true
          const name = this.form.getFieldValue('name')
          const password = this.form.getFieldValue('password')
          login({
            data: {
              username: name,
              password
            }
          })
            .then(this.afterLogin)
            .catch(e => {
              this.logging = false
              this.$message.error(e?.data?.msg || '登录失败')
            })
        }
      })
    },
    afterLogin(res) {
      this.logging = false
      setAuthorization(res.data.token.token_type + ' ' + res.data.token.access_token)
      this.$message.success('登录成功', 1, () => {
        // this.$router.replace('/')
        window.location.href = '/'
      })
      // const loginRes = res.data
      // if (loginRes.code >= 0) {
      //   const {user, permissions, roles} = loginRes.data
      //   this.setUser(user)
      //   this.setPermissions(permissions)
      //   this.setRoles(roles)
      //   setAuthorization({token: loginRes.data.token, expireAt: new Date(loginRes.data.expireAt)})
      //   // 获取路由配置
      //   getRoutesConfig().then(result => {
      //     const routesConfig = result.data.data
      //     loadRoutes(routesConfig)
      //     this.$router.push('/dashboard/workplace')
      //     this.$message.success(loginRes.message, 3)
      //   })
      // } else {
      //   this.error = loginRes.message
      // }
    }
  }
}
</script>

<style lang="less" scoped>
.common-layout {
  .top {
    text-align: center;
    .header {
      height: 44px;
      line-height: 44px;
      a {
        text-decoration: none;
      }
      .logo {
        height: 44px;
        vertical-align: top;
        margin-right: 16px;
      }
      .title {
        font-size: 33px;
        color: @title-color;
        font-family: 'Myriad Pro', 'Helvetica Neue', Arial, Helvetica, sans-serif;
        font-weight: 600;
        position: relative;
        top: 2px;
      }
    }
    .desc {
      font-size: 14px;
      color: @text-color-second;
      margin-top: 12px;
      margin-bottom: 40px;
    }
  }
  .login {
    width: 368px;
    margin: 0 auto;
    @media screen and (max-width: 576px) {
      width: 95%;
    }
    @media screen and (max-width: 320px) {
      .captcha-button {
        font-size: 14px;
      }
    }
    .icon {
      font-size: 24px;
      color: @text-color-second;
      margin-left: 16px;
      vertical-align: middle;
      cursor: pointer;
      transition: color 0.3s;

      &:hover {
        color: @primary-color;
      }
    }
  }
}
</style>
